ATE128531T1 - TENSIONING DEVICE. - Google Patents

TENSIONING DEVICE.

Info

Publication number
ATE128531T1
ATE128531T1 AT91830321T AT91830321T ATE128531T1 AT E128531 T1 ATE128531 T1 AT E128531T1 AT 91830321 T AT91830321 T AT 91830321T AT 91830321 T AT91830321 T AT 91830321T AT E128531 T1 ATE128531 T1 AT E128531T1
Authority
AT
Austria
Prior art keywords
threaded stem
cylindrical threaded
transmitting
conveyor means
flexible motion
Prior art date
Application number
AT91830321T
Other languages
German (de)
Inventor
Franco Canova
Original Assignee
Tecnidea Cidue Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tecnidea Cidue Srl filed Critical Tecnidea Cidue Srl
Application granted granted Critical
Publication of ATE128531T1 publication Critical patent/ATE128531T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)

Abstract

An elastically deformable member to be used in particular as a tensioning member for flexible motion-transmitting or conveyor means such as chains or belts comprises a polygonal base body (1) provided with holes (2) located on the faces thereof, to which a helical spring (3) carrying a cylindrical threaded stem (6) at the top is fastened. Disposed within the void defined by the spring (3) is a rectilinear column (4) or a chain (10) articulated at the base to the poligonal body (1) and exhibiting the cylindrical threaded stem (6) at the top. A shaped head (9) adapted to act on the flexible motion-transmitting or conveyor means can be associated with said cylindrical threaded stem (6). <IMAGE>
AT91830321T 1990-08-20 1991-07-23 TENSIONING DEVICE. ATE128531T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT08498490A IT1245326B (en) 1990-08-20 1990-08-20 ELASTICALLY DEFORMABLE ORGAN, IN PARTICULAR TENSIONER ORGAN FOR FLEXIBLE TRANSMISSION OR TRANSPORT

Publications (1)

Publication Number Publication Date
ATE128531T1 true ATE128531T1 (en) 1995-10-15

Family

ID=11326820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91830321T ATE128531T1 (en) 1990-08-20 1991-07-23 TENSIONING DEVICE.

Country Status (4)

Country Link
EP (1) EP0472505B1 (en)
AT (1) ATE128531T1 (en)
DE (1) DE69113372T2 (en)
IT (1) IT1245326B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799170B1 (en) * 1999-09-30 2002-01-04 Valeo Systemes Dessuyage ALTERNATE WIPER WIPER MECHANISM WITH IMPROVED CABLE TENSION MEANS
DE102005005374A1 (en) * 2005-02-05 2006-08-10 Schaeffler Kg Linear clamping system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279415A (en) * 1948-09-09 1951-11-30 Lancia Automobili Tensioner for flexible mechanical transmission component.
GB1175951A (en) * 1968-01-15 1970-01-01 Carl Thomas Brewer Drive-Tensioning Apparatus
CH534756A (en) * 1971-02-05 1973-03-15 Sulzer Ag Chain drive, especially for a textile machine
NL8200555A (en) * 1982-02-13 1983-09-01 Rotterdamsche Droogdok Mij TENSIONER.
US4826470A (en) * 1988-07-01 1989-05-02 Eaton Corporation Fluid operated chain or belt tensioning device

Also Published As

Publication number Publication date
DE69113372T2 (en) 1996-04-04
IT9084984A1 (en) 1992-02-20
IT1245326B (en) 1994-09-19
DE69113372D1 (en) 1995-11-02
EP0472505B1 (en) 1995-09-27
EP0472505A1 (en) 1992-02-26
IT9084984A0 (en) 1990-08-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties